Common name: Blue hamlet

General information

The Blue Hamlet, Hypoplectrus gemma, is a small and colorful member of the Serranidae family, known for its striking blue hue. This species is a part of the diverse hamlet group of fishes, which are popular among aquarists for their vibrant colors and manageable size. The Blue Hamlet is a relatively rare find in the aquarium trade, making it a prized specimen for enthusiasts.

Care

Blue Hamlets are moderately easy to care for but do require a stable and well-maintained marine environment. They thrive in aquariums with plenty of live rock for hiding and hunting. These fish are carnivorous and prefer a diet of small live or frozen foods such as mysis shrimp, brine shrimp, and finely chopped seafood.

Reproduction

Hamlets are simultaneous hermaphrodites, meaning they possess both male and female reproductive organs and can switch roles during spawning. This unique reproductive strategy allows for a flexible and opportunistic approach to mating. In the aquarium, breeding Blue Hamlets can be a challenging but rewarding endeavor for experienced hobbyists.

Habitat

Blue Hamlets are typically found in the coral reefs of the Western Atlantic, from Florida and the Gulf of Mexico to the northern coast of South America. They prefer shallow waters where they can blend into their surroundings and hunt for small prey.